dsu - 题库 - HydroOJ

ID	题目显示标签隐藏标签	AC / 尝试	难度
1143	P6E Exposition binary search data structures dsu trees two pointers *1900	0 / 0	(无)
1158	P9E Interesting Graph and Apples dfs and similar dsu graphs *2300	0 / 0	(无)
1178	P13E Holes data structures dsu *2700	0 / 0	(无)
1195	P17B Hierarchy dfs and similar dsu greedy shortest paths *1500	0 / 0	(无)
1208	P19E Fairy dfs and similar divide and conquer dsu *2900	0 / 0	(无)
1234	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(无)
1244	P27D Ring Road 2 2-sat dfs and similar dsu graphs *2200	0 / 0	(无)
1247	P28B pSort dfs and similar dsu graphs *1600	0 / 0	(无)

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